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Le Grizz Ultramarathon & Relay

Sat October 11, 2025 Polebridge, MT 59928 US Directions
Countdown to Race Day

Events

50 Mile Ultramarathon

$140 $110 7:00AM MDT - 10:00PM MDT
190 spots left. Registration Opens January 1, 2025 at 12:00am MST

50 Mile Relay

$70 7:30AM MDT - 10:00PM MDT Registration Opens January 1, 2025 at 7:00am MST

10K Run

$45 9:30AM MDT - 11:30AM MDT Registration Opens January 1, 2025 at 7:00am MST

5K Run

$30 9:30AM MDT - 11:30AM MDT Registration Opens January 1, 2025 at 7:00am MST

Race Website

Additional race information can be found at http://www.runlegrizz.com.

Place

Big Creek Outdoor Education Center
6500 N Fork Rd
Polebridge, MT US 59928

Description

Le Grizz is a 50-mile Ultramarathon run just to the west of Montana's Glacier National Park on a gravel road that parallels the North Fork of the Flathead River. Runners will find themselves gaining views of the magnificent Crown of the Continent, made up of Northern Rockies of Southern British Columbia and Glacier Park, and surrounded by the changing colors of the aspen and larch. 

The exact 2025 course is TBD, as construction on the North Fork Road over the past couple of years has caused course re-routes. Please check back in often, as will will update racers on the 2025 race course as soon as we are able!

Runners can generally expect approximately 2,300 feet of elevation gain across 50 miles – metrics that are true to the traditional elevation profile of Le Grizz from the legacy Spotted Bear course – on undulating gravel roads with occasional gentle inclines – excellent for folks seeking their first ultramarathon finish.

Race Contact Info

If you have any questions about this race, please contact the race director at

Directions

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